# WF Studio vs Test FUS

The clearest difference is update cadence: Test FUS at every 3 weeks against WF Studio's every 2 months. Test FUS also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WF Studio ships an update every 2 months, Test FUS every 3 weeks. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | WF Studio | Test FUS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 182 MB | 111 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FitPhilia](https://appshunter.io/developer/1178311498) | [BrainForge IT: Software & Consulting](https://appshunter.io/developer/1642349429) |

## What reviewers say

### WF Studio

[App page](https://appshunter.io/ios/app/wf-studio/id1529720312)

**Features:** macOS Compatibility

**In-app purchases:** none


### Test FUS

[App page](https://appshunter.io/ios/app/test-fus/id6468038391)

Assess fundamental motor skills in individuals through six distinct sports tasks. Scoring is based on the correctness of performing specific components for each skill, with points awarded only when criteria are met.

**Highlights:** Assesses 6 distinct motor skills, Evaluates proficiency in sports tasks, Component-based scoring system, Criterion-based assessment, Teacher-confirmed scoring

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WF Studio free?

WF Studio is free to download, with no in-app purchases.

### Is Test FUS free?

Test FUS is free to download, with no in-app purchases.

### Do WF Studio or Test FUS have ads?

Neither WF Studio nor Test FUS shows ads.

### Which is updated more often, WF Studio or Test FUS?

WF Studio ships an update every 2 months, and Test FUS every 3 weeks. Most recently, WF Studio was updated on October 27, 2026 and Test FUS on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*